/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

package modele;

import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;

/**
 *
 * @author sio
 */
public class DAO {
    
    private static final String url = "http://gaemedecins.appspot.com/Controleur/medParDep/listeDep";
    private static final String url2 = "http://gaemedecins.appspot.com/Controleur/medParDep/listeMed";
    
    public static List<String> getLesDeps(){
        try {
            
            URL myURL = new URL(url);
            Document doc;
            DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
            DocumentBuilder db = dbf.newDocumentBuilder();
            doc = db.parse(myURL.openStream());
            
            Element racine = doc.getDocumentElement();
            
            NodeList listeMed = racine.getElementsByTagName("Dep");
            //recup des medecins
            for(int i = 0; i < listeMed.getLength(); i++) {
                Node dep = listeDep.item(i);
                NodeList lesProprietes = dep.getChildNodes();
                // recherche du nom
                for (int j = 0; j < lesProprietes.getLength(); j++) {
                    if (lesProprietes.item(j).getNodeName().equals("nom")){
                        lesDeps.add(lesProprietes.item(j).getTextContent().trim());
                        break;
                    }
                }
            }
        } catch (MalformedURLException ex) {
            Logger.getLogger(DAO.class.getName()).log(Level.SEVERE, null, ex);
        } catch (ParserConfigurationException ex) {
            Logger.getLogger(DAO.class.getName()).log(Level.SEVERE, null, ex);
        } catch (SAXException ex) {
            Logger.getLogger(DAO.class.getName()).log(Level.SEVERE, null, ex);
        } catch (IOException ex) {
            Logger.getLogger(DAO.class.getName()).log(Level.SEVERE, null, ex);
        }
        return lesDeps;
    }
    
}
